Bitcoin Up or Down on August 4?

Platform comparison

Market context

Polymarket has this contract pricing at **42% YES**, which implies the market is leaning slightly towards the **Aug 4 noon ET Binance close finishing above Aug 3 noon ET**. For a Polymarket user, the trade settles through USDC on Polygon via conditional tokens, so the relevant question is not whether Bitcoin is “up” in the broader sense, but whether that specific Binance 1-minute candle close on 4 August prints higher than the comparable candle on 3 August. The move needed is directional but narrow enough that intraday volatility around noon ET matters more than the headline trend.

The current reading sits against a market that has recently been range-bound rather than trending cleanly. Bitcoin was reported near **$63,000** on 4 August, with one morning snapshot showing a **$62,706.56** price at 7 a.m. ET and another placing spot around **$62,622.4** with an intraday range of roughly **$62,453.7 to $63,095.2**.[1][3][14] That kind of tight band is consistent with a coin-flip-style contract: when spot is trapped around nearby support and resistance, the final noon print can be determined by short-lived order flow rather than a sustained macro move.[1][3]

For traders, the main catalysts are any shifts in the day’s news flow that could change risk appetite before the two noon ET Binance closes, especially geopolitical headlines, regulatory developments, and institutional-flow commentary.[1] The market note on 4 August pointed to fragile sentiment, including pressure from a cold-wallet incident and doubts over U.S. digital asset legislation, while also flagging nearby levels around **$62,400–$62,500** as support and **$63,500** as first resistance.[1] If Bitcoin spends the session oscillating inside that band, the contract can remain near the current 42% yes level; a decisive push through resistance would raise the odds of an “Up” resolution, while a drift back towards support would favour “Down”.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Bitcoin Up or Down on August 4? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.